GOG has lots of discounts tied to certain holidays, such as the Lunar New Year or summer, but this week GOG is kicking off a new event just dubbed The GOG Sale. To celebrate it being the end of August, 3500 games are marked down up to 90% off. Wing Commander is a part of this too, and fans benefit with 75% off. That means all DOS and Windows games are less than $12! Complete your collection via the links below!